A5085781622- Porphyrin and Phthalocyanine Chemistry
- Photodynamic Therapy Research Studies
- Nanoplatforms for cancer theranostics
- Neuroscience and Neural Engineering
- Nanocluster Synthesis and Applications
- Molecular Communication and Nanonetworks
- Carbon Nanotubes in Composites
- Advanced biosensing and bioanalysis techniques
- Gold and Silver Nanoparticles Synthesis and Applications
- Luminescence and Fluorescent Materials
- Molecular Sensors and Ion Detection
- Nanoparticle-Based Drug Delivery
Universitat de Barcelona
2017-2020
Institut de Nanociència i Nanotecnologia de la Universitat de Barcelona
2017-2020
FC Barcelona
2017
Abstract Cell death triggered by photodynamic therapy can occur through different mechanisms: apoptosis, necrosis or autophagy. However, recent studies have demonstrated the existence of other mechanisms with characteristics both and apoptosis. These new cell pathways, collectively termed regulated necrosis, include a variety processes stimuli. In this study, we evaluated mechanism induced treatments two photosensitizers, meso -tetrakis (4-carboxyphenyl) porphyrin sodium salt (Na-H 2 TCPP)...
For the field of bioelectronics to make an impact on healthcare, there is urgent requirement for development "wireless" electronic systems enable modulation chemistry inside cells. Herein we report intracellular wireless communication system. This based modulating electrochemistry gold nanoparticles without having any physical electrical connection a power supply at relatively low externally applied potentials. The system made functional by modifying water-soluble (ws-AuNPs) with Zn(II)...
The influence of size and shape on the photodynamic properties three gold-based porphyrin-loaded vehicles: spherical nanoparticles, hexahedral microparticles cylindrical nanorods.
Bipyridinium salts, commonly known as viologens, are π-acceptor molecules that strongly interact with π-donor compounds, such porphyrins or amino acids, leading their self-assembling. These properties have promoted us to functionalize polysilicon microparticles bipyridinium salts for the encapsulation and release of compounds catecholamines indolamines. In this work, synthesis characterization four gemini-type amphiphilic (1·4PF6-4·4PF6), immobilization either non-covalently covalently on...